Rename Image is an online brand offering free, browser-based tools for managing and editing image files. Its main service lets users rename individual photos or batches of images using custom names, sequential numbering, date-based labels, or suffixes added to original filenames. Files can be added by browsing, dragging and dropping, pasting, or using a URL, and renamed files can be downloaded individually or as a ZIP archive. The rename tool supports popular formats including JPG, PNG, WebP, HEIC, TIFF, GIF, BMP, SVG, and PDF. The site says processing happens locally in the browser, so files are not uploaded to its servers, and renaming preserves their original image quality.

Rename Image also provides a collection of free online image utilities. These include tools to resize, compress, split, merge, mirror, and invert image colors, alongside a separate PDF renaming tool. The services are designed to make common file organization and image-editing tasks accessible without specialized software, supporting personal collections as well as images prepared for websites, blogs, portfolios, and other uses.